EP 1064810 B1 20020522 - METHOD, MOBILE STATION AND RADIOCOMMUNICATION SYSTEM FOR CONTROLLING SAFETY RELATED FUNCTIONS IN COMMUNICATION HANDLING
Title (en)
METHOD, MOBILE STATION AND RADIOCOMMUNICATION SYSTEM FOR CONTROLLING SAFETY RELATED FUNCTIONS IN COMMUNICATION HANDLING
Title (de)
VERFAHREN, MOBILSTATION UND FUNK-KOMMUNIKATIONSSYSTEM ZUR STEUERUNG VON SICHERHEITSBEZOGENEN FUNKTIONEN BEI DER VERBINDUNGSBEHANDLUNG
Title (fr)
PROCEDE, STATION MOBILE ET SYSTEME DE RADIOCOMMUNICATION POUR COMMANDER DES FONCTIONS LIEES A LA SECURITE LORS DE LA GESTION DE COMMUNICATIONS
Publication
Application
Priority
- DE 9900362 W 19990210
- DE 19812215 A 19980319
Abstract (en)
[origin: DE19812215A1] The method involves conducting a subscriber authentication between the mobile station (MS) and the communications network (PLMN) to check access authorisation as soon as a link is initiated by the mobile station. A key request for retaining the secrecy of the information on the interface (AIF) is sent to the mobile station from the communications network. The key request is received by the mobile station and evaluated with an identifier showing whether the communications network requires a connection to the radio interface with encoded information or with unencoded information. The mobile station can be switched over under subscriber control to an operating mode in which the connection is broken if the received identifier permits a connection with unencoded information.
IPC 1-7
IPC 8 full level
H04Q 7/38 (2006.01); H04W 12/00 (2009.01); H04Q 7/32 (2006.01)
CPC (source: EP US)
H04L 63/205 (2013.01 - EP US); H04W 12/033 (2021.01 - EP US); H04W 12/06 (2013.01 - EP US)
Designated contracting state (EPC)
DE ES FR GB
DOCDB simple family (publication)
DE 19812215 A1 19990923; DE 59901500 D1 20020627; EP 1064810 A1 20010103; EP 1064810 B1 20020522; ES 2178879 T3 20030101; JP 2002507872 A 20020312; JP 3505148 B2 20040308; KR 100363300 B1 20021205; KR 20010042024 A 20010525; US 6804506 B1 20041012; WO 9948318 A1 19990923
DOCDB simple family (application)
DE 19812215 A 19980319; DE 59901500 T 19990210; DE 9900362 W 19990210; EP 99910120 A 19990210; ES 99910120 T 19990210; JP 2000537394 A 19990210; KR 20007010361 A 20000919; US 64667500 A 20000919